of command went from my headquarters at the 7th infrapb tridivision headquarters right back to the pentagon. we said that should never happen again. so we looked at command of control relationships in this exercise. so we're going to bring up the next panel and this exercise was conducted in august and we're going to take a few minutes to get the panel up here and we'll have the panel moderator introduce us, john vaughan from harris, but if any of you need to make a head call, behind these screens we have men and women's heads, restrooms for those of you who don't know the term. behind those screens. rich is telling me i'm going back wrong end of the ship, back that way behind the screens, so feel free to go back there. so let's take a few minutes now and bring the panel up and the panel moderator, john vaughan thank my name is john vaughan, i'm from harris corporation. we're delighted a sponsor again this year of san francisco fleet week. our focus, if you had an opportunity to see on the way in the demonstration, is on interoperatability. this has been a challenge as lts general just ment